Description
Radiolink F722 Flight Controller
The Radiolink F722 Flight Controller is a high-performance, versatile flight control system designed for a wide range of unmanned aerial vehicles (UAVs) and RC applications. Its engineering focuses on precision, reliability, and adaptability, making it suitable for drones, helicopters, fixed-wing aircraft, and even land or water-based vehicles. With advanced hardware, multiple connectivity options, and robust firmware support, the Radiolink F722 Flight Controller provides both hobbyists and professionals with a superior flight experience.
Whether you are building a high-speed FPV racing drone, a cinematic aerial photography platform, or exploring DIY UAV projects, this flight controller ensures accurate control, stable flight, and seamless integration with all essential peripherals.
Overview of Radiolink F722 Flight Controller
The Radiolink F722 Flight Controller is a high-performance, versatile control system designed to meet the demands of modern UAVs, RC vehicles, and multi-platform robotic projects. Engineered with nearly a decade of R&D, this flight controller integrates advanced hardware and intuitive software, making it suitable for FPV racing drones, freestyle multirotors, aerial photography platforms, fixed-wing aircraft, and even land or water-based vehicles.
At the core of the Radiolink F722 is the STM32F722 processor, a high-speed ARM Cortex-M7 microcontroller, which ensures low-latency sensor processing, fast PID loop execution, and rapid response to pilot commands. The controller features integrated sensors, including the BMP280/DPS310 barometer for precise altitude control and the AT7456E OSD chip for real-time telemetry overlay, giving pilots immediate feedback on voltage, current, flight time, and other critical parameters directly in the FPV feed.
The controller is equipped with multiple BEC outputs (3.3V/300mA, 4.5V/500mA, 5V/3A, 12V/3A), providing stable and reliable power to cameras, VTX, receivers, and other peripherals, eliminating the need for separate power modules. Additionally, its 128MB onboard memory and black box logging enable comprehensive flight data recording, helping pilots analyze performance, fine-tune PID settings, and troubleshoot issues efficiently.
One of the standout features of the Radiolink F722 Flight Controller is its multi-platform compatibility. Unlike controllers restricted to drones, it can be deployed in helicopters, fixed-wing planes, boats, and cars, making it highly adaptable for diverse UAV and RC projects. Its compact 8 × 8 × 2 cm form factor and lightweight design (9.5 g) make it suitable for tight-frame builds without compromising agility or aerodynamics.
Furthermore, the Radiolink F722 offers user-friendly setup and configuration. It is fully compatible with Betaflight, supporting both PC and mobile versions of the Betaflight Ground Station. Pilots can easily adjust flight parameters, update firmware, and customize PID settings to suit specific flight conditions or vehicle types. Extensive technical support, tutorials, and documentation are available through NDB&C by Lofty Agrotech, ensuring users of all experience levels can confidently install and operate the controller.
In summary, the Radiolink F722 Flight Controller combines precision, versatility, and reliability in a compact and lightweight package, making it an excellent choice for professional pilots, hobbyists, educators, and researchers who require robust performance across multiple UAV and RC applications.
Key Features of Radiolink F722 Flight Controller
Powerful STM32F722 Processor
At the heart of the Radiolink F722 Flight Controller is the STM32F722 ARM Cortex-M7 processor. This 32-bit microcontroller provides extremely fast computational power, allowing the flight controller to handle complex flight stabilization algorithms and low-latency sensor inputs. The high-speed processor ensures rapid PID loop execution and near-instantaneous response to pilot commands, which is essential for competitive FPV racing or aggressive freestyle flying.
Integrated BMP280/DPS310 Barometer
For precise altitude measurement, the Radiolink F722 Flight Controller includes an integrated BMP280/DPS310 barometer. This sensor allows for accurate altitude hold, stable hovering, and improved autonomous flight performance. When combined with GPS modules, it enables consistent positioning during aerial photography, mapping missions, and automated flight paths.
AT7456E On-Screen Display (OSD)
The Radiolink F722 Flight Controller features an integrated AT7456E OSD chip that overlays real-time telemetry data directly onto the FPV video feed. Pilots can monitor battery voltage, current draw, flight time, and other critical parameters without additional external devices. This integrated OSD simplifies cockpit setup, reduces wiring complexity, and improves situational awareness during high-speed maneuvers.
Multiple BEC Outputs
One of the standout features of the Radiolink F722 Flight Controller is its multiple BEC outputs: 3.3V/300mA, 4.5V/500mA, 5V/3A, and 12V/3A. These outputs provide stable power to cameras, video transmitters (VTX), and other peripherals, eliminating the need for separate BEC modules and reducing the overall wiring complexity in your UAV setup.
Wide Battery Compatibility
Supporting 3–6S LiPo batteries, the Radiolink F722 Flight Controller is compatible with a variety of drone builds, from lightweight mini-quads to heavy freestyle drones. Its efficient power management ensures stable voltage supply to peripherals and extended flight times for long-duration missions.
Comprehensive Peripheral Connectivity
The controller provides multiple UART ports, PWM outputs, and ELRS/analog video support. This extensive connectivity allows pilots to integrate telemetry modules, GPS units, cameras, ESCs, and other sensors with ease, enabling complex multi-rotor builds and advanced autonomous operations.
Technical Specifications
Flight Controller Hardware
- Processor: STM32F722 ARM Cortex-M7
- Barometer: BMP280/DPS310 for accurate altitude tracking
- OSD: AT7456E for real-time FPV telemetry
- Firmware: Radiolink F722 compatible with Betaflight
Connectivity and Ports
- Multiple UART ports for telemetry, GPS, receivers, and peripheral devices
- PWM outputs for ESC and servo control
- ELRS and analog video transmission support
- USB Type-C port for firmware configuration and updates
Power and Voltage
- Input Voltage: 3–6S LiPo compatible
- BEC Outputs: 3.3V/300mA, 4.5V/500mA, 5V/3A, 12V/3A
Physical Attributes
- Weight: 9.5 g
- Dimensions: 8 × 8 × 2 cm
- Compact and lightweight for minimal impact on drone agility and overall performance
Installation Guide
Mounting the Controller
The Radiolink F722 Flight Controller is compatible with standard FPV and RC frame mounting patterns. Its stackable design allows integration with 4-in-1 ESCs, power distribution boards, or other stackable flight electronics. Adding vibration-damping pads can further enhance flight stability by minimizing sensor noise.
Wiring Overview
- Connect ESCs using the included ESC connect cables
- Attach camera and analog video cables
- Connect ELRS receiver or other supported receivers
- Carefully route GPS, telemetry, and power cables to avoid interference with moving components
- Ensure proper insulation and secure connections using cable ties
Firmware Configuration
The Radiolink F722 Flight Controller supports both PC and mobile versions of Betaflight Ground Station. Pilots can calibrate accelerometers, gyroscopes, and barometers, adjust PID parameters, configure flight modes, and layout the OSD display. Firmware updates can be downloaded directly from the Radiolink website to ensure the controller is running the latest version with enhanced features and bug fixes.
Applications of Radiolink F722 Flight Controller
FPV Racing
The Radiolink F722 Flight Controller is purpose-built for high-speed FPV racing drones, where milliseconds matter. Its low-latency processing and fast PID loop execution allow pilots to maintain stable flight during rapid acceleration, sharp turns, and sudden altitude changes. The integrated OSD chip (AT7456E) provides real-time telemetry such as voltage, current, and flight time, giving racers critical insight to avoid mid-race failures. Black box logging captures every flight parameter, allowing pilots to analyze performance, refine PID settings, and improve lap times. With these capabilities, the Radiolink F722 ensures precision, consistency, and competitive advantage in any FPV racing scenario.
Freestyle Flying
For freestyle UAV enthusiasts, the Radiolink F722 Flight Controller delivers smooth, responsive control, making flips, rolls, and acrobatics more predictable and safer. Its integrated black box logging allows pilots to record and review flight data for detailed analysis, enabling fine-tuning of PID loops and flight algorithms. This is crucial for optimizing performance in freestyle flying, where aerial tricks demand exact sensor feedback and precise stabilization. Pilots can also experiment with custom flight profiles, further enhancing maneuverability and control for advanced freestyle applications.
Aerial Photography and Videography
The Radiolink F722 Flight Controller provides the stability and reliability essential for cinematic UAV operations. Integrated sensors, including the BMP280/DPS310 barometer and GPS, allow precise altitude hold and smooth flight paths, which are critical for professional photography and videography. Multiple BEC outputs ensure consistent power supply to cameras, video transmitters (VTX), and gimbals, reducing the risk of sudden shutdowns or voltage drops during filming. Real-time telemetry via the OSD overlay allows pilots to monitor flight conditions, battery status, and GPS positioning while capturing footage, ensuring safe, smooth, and high-quality recordings.
Land and Marine RC Vehicles
The versatility of the Radiolink F722 Flight Controller extends beyond aerial drones. It can control land-based RC vehicles, boats, and hybrid UAV platforms. Its robust firmware, multi-platform compatibility, and extensive telemetry support provide precise control and real-time feedback in diverse environments. For experimental builds or research applications, pilots and engineers can leverage its flexible connectivity and programmable parameters to test novel vehicle designs or multi-modal UAV systems.
Educational and DIY Projects
The Radiolink F722 Flight Controller is an excellent tool for educational programs, research, and hobbyist projects. Its support for Betaflight, extensive logging, and intuitive configuration options allow students, researchers, and hobbyists to explore advanced UAV concepts, such as sensor fusion, autonomous flight, and flight data analysis. DIY drone builders can take advantage of its versatile connectivity, BEC outputs, and compact design to create custom multirotors, fixed-wing UAVs, or hybrid vehicles. The controller encourages hands-on experimentation while maintaining safety, reliability, and performance for learners and innovators.
Advantages of Radiolink F722 Flight Controller
Precision and Responsiveness
At the heart of the Radiolink F722 Flight Controller lies the high-speed STM32F722 processor, paired with low-latency onboard sensors. This combination allows the controller to process flight data in real time, delivering immediate response to pilot commands. For FPV racing or freestyle flying, this means tighter control, smoother maneuvers, and reduced drift during sharp turns or rapid directional changes. Pilots experience superior stability and accuracy, even in high-speed or high-stress scenarios.
Integrated Power Management
The Radiolink F722 Flight Controller comes equipped with multiple BEC outputs, providing stable and reliable power to all connected peripherals, including cameras, VTX, GPS modules, and telemetry devices. By supplying consistent voltage directly from the flight controller, there is no need for separate power modules. This simplifies wiring, reduces overall weight, and improves airflow within the drone frame, contributing to more efficient and cleaner builds.
Versatile Vehicle Support
Unlike conventional flight controllers limited to drones, the Radiolink F722 Flight Controller is designed for multi-platform compatibility. It can control helicopters, fixed-wing aircraft, multi-rotor drones, boats, and even cars. This versatility allows users to leverage a single controller for a wide range of UAV or RC projects, making it ideal for hobbyists, educators, and professional UAV developers who require flexibility across multiple platforms.
Data Logging and Black Box
Equipped with a built-in black box, the Radiolink F722 records detailed flight parameters, enabling comprehensive data logging. Pilots can analyze telemetry, flight path data, and PID loop performance to fine-tune settings for optimal results. This feature is essential for FPV racers, aerial photographers, and researchers who need precise information to troubleshoot, optimize flight performance, and refine control algorithms for improved stability and responsiveness.
Compact and Lightweight
With dimensions of 8 × 8 × 2 cm and a total weight of just 9.5 g, the Radiolink F722 Flight Controller is suitable for both compact racing drones and larger aerial photography setups. Its small form factor allows easy integration into tight frames without compromising aerodynamics or drone agility. The lightweight design reduces the overall mass of the UAV, contributing to longer flight times and improved handling.
Reliable Technical Support
NDB&C by Lofty Agrotech ensures that every Radiolink F722 Flight Controller is backed by comprehensive documentation, tutorials, and community support. Users can access step-by-step installation guides, firmware updates, and troubleshooting resources. This reliable technical support empowers beginners and experienced pilots alike to confidently configure, operate, and optimize their flight controllers for various UAV applications.
Quality Assurance
Rigorous Testing
The Radiolink F722 Flight Controller undergoes an extensive series of quality tests designed to ensure its reliability in demanding UAV applications. Each unit is subjected to high-temperature testing, simulating the extreme heat that can occur during long flights or in hot climates. This verifies that the onboard electronics, sensors, and BEC outputs remain fully operational without degradation.
Electrical continuity checks are conducted on every soldered connection and onboard circuitry. These tests confirm stable signal transmission across UART ports, ESC outputs, and peripheral interfaces, reducing the risk of mid-flight communication failures with telemetry, GPS modules, or cameras.
Mechanical stress assessments are also part of the rigorous quality process. Each Radiolink F722 Flight Controller is tested for vibration resistance, repeated insertion and removal of connectors, and bending stresses on cables. This ensures long-term durability and reliability, particularly in high-vibration FPV racing drones or multi-rotor aerial platforms.
Trusted by NDB&C by Lofty Agrotech
NDB&C by Lofty Agrotech maintains strict quality control protocols to guarantee that each Radiolink F722 Flight Controller meets professional UAV performance standards. From initial assembly to final inspection, every controller is evaluated for precision, reliability, and compliance with industry benchmarks.
By sourcing and testing components carefully, NDB&C by Lofty Agrotech ensures that pilots can rely on their Radiolink F722 units for consistent flight performance. This quality assurance provides peace of mind for both hobbyists and professional UAV operators, knowing that their flight controller will perform reliably in all scenarios—from FPV racing to aerial cinematography and beyond.
Technical Comparison with Other Flight Controllers
F7 vs F4 Boards
The Radiolink F722 Flight Controller represents a significant leap forward compared to older F4-based flight controllers. The most noticeable improvement lies in its STM32F722 processor, which operates at a higher clock speed than typical STM32F4 boards. This allows for faster PID loop calculations, lower latency in sensor readings, and smoother response to pilot inputs, which is particularly crucial for high-speed FPV racing and acrobatic freestyle flying.
In addition, the F722 controller integrates advanced sensors and OSD support directly on board, unlike many F4 controllers that require separate modules for on-screen telemetry. The multiple BEC outputs further enhance power management, providing stable voltage to cameras, VTX, and other peripherals without additional wiring complexity.
Moreover, the 16MB black box logging on the F722 offers a more extensive data storage capability than most F4 controllers, allowing pilots to record, review, and fine-tune flight parameters with unprecedented detail. This combination of faster processing, integrated OSD, multiple power outputs, and comprehensive data logging results in more stable flights, better maneuverability, and expanded possibilities for complex UAV builds.
FPV Racing Advantages
For FPV racing pilots, every millisecond of response time counts. The Radiolink F722 Flight Controller excels in high-speed environments thanks to its low-latency sensor processing. Unlike older controllers, the F722 can manage multiple inputs from the gyroscope, barometer, and telemetry devices simultaneously without introducing lag.
The built-in black box logging allows racers to meticulously analyze each flight, reviewing PID tuning, throttle response, and stabilization metrics. This is especially valuable during competitions where optimizing every maneuver can make the difference between winning and losing.
Additionally, the integrated OSD provides pilots with instant access to battery voltage, flight time, and other critical telemetry data on their FPV display. This reduces the risk of mid-flight failures and allows racers to make informed decisions on the fly, ensuring consistent performance during high-speed, high-stress flights.
Versatility Across Platforms
Unlike controllers designed solely for multirotors, the Radiolink F722 Flight Controller is highly versatile. It can be deployed across aerial, land, and water-based vehicles, making it an excellent choice for pilots and hobbyists who work on multiple types of RC projects.
Its modular connectivity supports GPS modules, telemetry units, cameras, ELRS receivers, and various ESC configurations. This means you can adapt the F722 for racing drones, cinematic drones, fixed-wing aircraft, RC cars, or even autonomous boat projects. The compatibility with Betaflight firmware, along with a mobile and PC configuration interface, ensures easy setup, calibration, and tuning across all platforms.
This flexibility, combined with robust hardware and comprehensive logging capabilities, positions the Radiolink F722 Flight Controller as a superior option for enthusiasts and professionals who demand a high-performance, adaptable flight controller for any type of UAV or RC vehicle.
Conclusion
The Radiolink F722 Flight Controller is an advanced, feature-rich flight control system that provides precision, reliability, and versatility. Its STM32F722 processor, integrated BMP280/DPS310 barometer, AT7456E OSD chip, multiple BEC outputs, and wide peripheral compatibility make it ideal for a range of UAV applications, including FPV racing, freestyle flying, aerial photography, land RC vehicles, and educational projects. Backed by NDB&C by Lofty Agrotech, it offers professional-grade reliability, rigorous quality assurance, and extensive technical support. Whether you are a beginner or an experienced pilot, the Radiolink F722 Flight Controller delivers superior performance, ease of use, and long-term durability.
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